If f (x) = 3x + 2 and g(x) = x2 – x, find the value.
f (4)=

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?